PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 10-050110
10-050110 ✓ Verified by PartsTable
— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The INVERTED NUT,TUBE COUPLING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, seat_radius: 0.438 INCHES NOMINAL IN, thread_size: 7/8-18, thread_class: 2A A, overall_length: 0.781 INCHES NOMINAL IN, style_designator: INVERTED NUT, TUBE, COMPRESSION. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-278-8821, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
10-050110
NSN: 4730-00-278-8821
FSC: 4730
CAGE: 81343 — SOCIETY OF AUTOMOTIVE ENGINEERS INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY
seat_radius0.438 INCHES NOMINAL IN
thread_size7/8-18
thread_class2A A
overall_length0.781 INCHES NOMINAL IN
style_designatorINVERTED NUT, TUBE, COMPRESSION
thread_directionRIGHT-HAND
fabrication_methodBAR STOCK, MACHINED
width_across_flats1.000 INCHES NOMINAL IN
casehardening_indicatorNOT CASEHARDENED
smallest_inside_diameter0.628 INCHES NOMINAL IN
screw_thread_series_designatorUNS
NSN4730-00-278-8821
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 10-050110 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
STYLE DESIGNATOR: INVERTED NUT, TUBE, COMPRESSION
•
SMALLEST INSIDE DIAMETER: 0.628 INCHES NOMINAL IN
•
WIDTH ACROSS FLATS: 1.000 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY
•
SCREW THREAD SERIES DESIGNATOR: UNS
•
THREAD SIZE: 7/8-18
•
THREAD CLASS: 2A A
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORINVERTED NUT, TUBE, COMPRESSION
SMALLEST INSIDE DIAMETER0.628 INCHES NOMINAL IN
WIDTH ACROSS FLATS1.000 INCHES NOMINAL IN
MATERIALCOPPER ALLOY
SCREW THREAD SERIES DESIGNATORUNS
THREAD SIZE7/8-18
THREAD CLASS2A A
CASEHARDENING INDICATORNOT CASEHARDENED
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED0.625 INCHES NOMINAL IN
FABRICATION METHODBAR STOCK, MACHINED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
7703896P2Interchangeable
interchangeable cross-reference
interchangeable
A3D34U265SUB2Interchangeable
interchangeable cross-reference
interchangeable
92W11Interchangeable
interchangeable cross-reference
interchangeable
106058Interchangeable
interchangeable cross-reference
interchangeable
7599104Interchangeable
interchangeable cross-reference
interchangeable
K7810175-120Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 10-050110?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 10-050110?
10-050110 is a INVERTED NUT,TUBE COUPLING.
What parts can replace 10-050110?
There are 13 known substitutes for 10-050110: 7703896P2, A3D34U265SUB2, 92W11 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10-050110?
10-050110 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-278-8821. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 10-050110

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026